/*----中间区域样式*/
#Middle_w{
    width: 100%;
    height: 100%;
    /*padding: 25%;*/
    /*position:relative;*/
}
#Middle{
    /*width:100% ;*/
    /*height: 100%;*/
    width: 620px;
    height: 420px;
    /*background-color: #2f3035;*/


    /*测试注释*/
    position: absolute;
    top: 50%;
    left: 50%;

    transform: translate(-60%,-60%);
    display: flex;
    flex-direction: row;
    /*justify-content: center;*/
    align-items: center;
    /*position: absolute;*/
    z-index: 9;
}
.phone_with{
    top: 50px;
    position: absolute;
    left: 50px;
    margin-right: 60px;

}
#phone{
    z-index: 9;
}
#phone_void{
    left: 53px;
    width: 140px;
    height: 290px;
    overflow: hidden;
    border-radius: 20px;
}
#middle_right{
    position: absolute;
    left: 250px;
    top:120px;
    color: #FFFFFF;
}
#welcome{
    top: 20px;
    left: 0;
    margin: 20px 0 0 0 ;
}